Oxidation behavior of a sputtered Ni-5Cr-5Al nanocrystalline coating
文献类型：期刊论文
| 作者 | G. F. Chen ; H. Y. Lou |
| 刊名 | Oxidation of Metals
 |
| 出版日期 | 2000 |
| 卷号 | 53期号:5-6页码:467-479 |
| 关键词 | Ni-5Cr-5Al oxidation magnetron sputtering nanocrystalline coating alloy grain-size selective oxidation high-temperature degrees c superalloy resistance adhesion scales k38g |
| ISSN号 | 0030-770X |
| 中文摘要 | A NiO-forming Ni-5Cr-5Al (at.%) alloy has been developed and deposited as a sputtered nanocrystalline coating. The oxide formation and oxidation behavior of this coating have been studied at 1000 degrees C in air. The oxidation rate markedly decreased with time and the oxidation kinetics obeyed the fourth power law. Complex oxide scales, consisting of NiO, NiAl2O4 and alpha-Al2O3, were formed during 200 hr oxidation. The outer oxide layer consisted of NiO and NiAl2O4 and an inner oxide layer of alpha-Al2O3. The sputtered Ni-5Cr-5Al nanocrystalline coating showed good oxidation resistance due to the formation of an alpha-Al2O3 inner layer and excellent adhesion of the complex oxide scales. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36985]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | G. F. Chen,H. Y. Lou. Oxidation behavior of a sputtered Ni-5Cr-5Al nanocrystalline coating[J]. Oxidation of Metals,2000,53(5-6):467-479. |
| APA | G. F. Chen,&H. Y. Lou.(2000).Oxidation behavior of a sputtered Ni-5Cr-5Al nanocrystalline coating.Oxidation of Metals,53(5-6),467-479. |
| MLA | G. F. Chen,et al."Oxidation behavior of a sputtered Ni-5Cr-5Al nanocrystalline coating".Oxidation of Metals 53.5-6(2000):467-479. |
入库方式： OAI收割
来源：金属研究所
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